Technical data

Making Measurements 3
U1401A User’s and Service Guide 61
Triggering Operations
Data hold (manual trigger)
The data hold mode allows you to hold the displayed value.
1 Press to freeze the currently displayed value and
enter the manual trigger mode. The DH annunciator will
appear on the display.
2 Press the key again to trigger another new measured
value and update the display. The DH annunciator will
flash momentarily before the new update.
3 Press for more than one second to exit this mode.
Figure 3-9 Data hold mode
Press